<?php
	
	//arc表和category表及arcdata表关联
	class ArcModel extends viewModel{
      		 public $view = array(
              	'category' => array(
                	'type' => "inner",
                	'field' => 'catname,cid|catecid',
                 	'on' => 'arc.cid=category.cid'
              	)
            );
	}
?>